What is Message Queueing?

A "message queue" is a container that holds messages during their transmission.

message queue

A "message" is a unit of data that is transferred between two computers. Messages can be very simple, such as containing only text strings, or they can be more complex, possibly containing

Message Queuing is Microsoft's message processing technology that provides message processing and message queuing capabilities for any application in any combination of computers with Microsoft Windows installed, whether those computers are on the same network or are online at the same time.

A "message queue network" is any group of computers that can send messages back and forth to each other. Different computers in the network play different roles in ensuring that messages are processed smoothly. Some of them provide routing information to determine how to send messages, some hold important information for the entire network, and some just send and receive messages.

During Message Queuing installation, administrators determine which servers can communicate with each other and set up special roles for specific servers. The computers that make up this "message queue" network are called "sites" and they are connected to each other through "site links". Each site link has an associated "overhead" that is determined by the administrator and indicates how often messages are passed through this site link.

Message queues (also called message queues) can overcome some of the shortcomings of early unix communication mechanisms. As one of the early unix communication mechanisms, the amount of information that can be transmitted by signals is limited. Later, although POSIX 1003.1b expanded the real-time nature of signals, making signals have a considerable degree of improvement in transmitting information, but the signal The communication method is more like an "instant" communication method. It requires the process receiving the signal to respond to the signal within a certain time range. Therefore, the signal is meaningful at most within the life cycle of the process receiving the signal. The information transmitted by the signal Is close to the concept of process-persistent; pipes and well-known pipes are the typical process-persistent IPC, and can only send unformatted

The Message Queuing administrator also sets up one or more computers in the network as "routing servers." The routing server looks at the cost of each site link to determine the fastest and most efficient way to pass messages through multiple sites to determine how to deliver the message.

Message Queuing does not exist in XP Home. But the home version of XP can still access the network and form a home LAN. So based on this (equal to Microsoft Windows official XPHome settings), it seems that using nLite to remove it should be no problem. However, based on the nLite author's knowledge of nLite's nLite interface, we should trust him. So let it stay in our system, at most it is to add a service. But you can feel very safe.